X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Funit.c;h=7311c5804dacb7fd597558e4103eb44dedcb01d6;hb=09667885bad3a8cb7f1a002766f9e59140775526;hp=a2f37282dbc54b0ef79e3fe00a6225b6aa3d77b5;hpb=1a7f1b385cd9de8a0da934fadc379860f914ef33;p=elogind.git

diff --git a/src/core/unit.c b/src/core/unit.c
index a2f37282d..7311c5804 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -278,21 +278,32 @@ int unit_set_description(Unit *u, const char *description) {
 }
 
 bool unit_check_gc(Unit *u) {
+        UnitActiveState state;
         assert(u);
 
-        if (UNIT_VTABLE(u)->no_gc)
+        if (u->job)
                 return true;
 
-        if (u->no_gc)
+        if (u->nop_job)
                 return true;
 
-        if (u->job)
+        state = unit_active_state(u);
+
+        /* If the unit is inactive and failed and no job is queued for
+         * it, then release its runtime resources */
+        if (UNIT_IS_INACTIVE_OR_FAILED(state) &&
+            UNIT_VTABLE(u)->release_resources)
+                UNIT_VTABLE(u)->release_resources(u);
+
+        /* But we keep the unit object around for longer when it is
+         * referenced or configured to not be gc'ed */
+        if (state != UNIT_INACTIVE)
                 return true;
 
-        if (u->nop_job)
+        if (UNIT_VTABLE(u)->no_gc)
                 return true;
 
-        if (unit_active_state(u) != UNIT_INACTIVE)
+        if (u->no_gc)
                 return true;
 
         if (u->refs)
@@ -609,7 +620,7 @@ static int reserve_dependencies(Unit *u, Unit *other, UnitDependency d) {
 
         /*
          * If u does not have this dependency set allocated, there is no need
-         * to reserve anything. In that case other's set will be transfered
+         * to reserve anything. In that case other's set will be transferred
          * as a whole to u by complete_move().
          */
         if (!u->dependencies[d])
@@ -2674,7 +2685,9 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) {
                 if (streq(l, "job")) {
                         if (v[0] == '\0') {
                                 /* new-style serialized job */
-                                Job *j = job_new_raw(u);
+                                Job *j;
+
+                                j = job_new_raw(u);
                                 if (!j)
                                         return -ENOMEM;
 
@@ -2696,12 +2709,11 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) {
                                         job_free(j);
                                         return r;
                                 }
-
-                                if (j->state == JOB_RUNNING)
-                                        u->manager->n_running_jobs++;
                         } else {
                                 /* legacy */
-                                JobType type = job_type_from_string(v);
+                                JobType type;
+
+                                type = job_type_from_string(v);
                                 if (type < 0)
                                         log_debug("Failed to parse job type value %s", v);
                                 else